EME FINCOR 2230 MKII Series Document technique

BOOK 0960-B

Series 2230 MKII

Single-Phase

Adjustable-Speed

Regenerative

DC Motor Controllers

(1/6 – 5 HP)

Control Techniques

3750 East Market Street

York, PA 17402-2798

717-751-4200, FAX 717-751-4263

www.fincor.net

BOOK 0960-B

SERIES 2230 MKII

SINGLE-PHASE

ADJUSTABLE-SPEED

REGENERATIVE

DC MOTOR CONTROLLERS

(1/6 - 5 HP)

Control Techniques

York Drive Center

3750 E Market Street

York, PA 17402-2798

USA

Tel 717.751.4200

Fax 717.751.4263

www.fincor.net

BOOK 0960-B

iii

TABLE OF CONTENTS

SECTION TITLE PAGE

I .......................................... GENERAL INFORMATION ...................................................................1

Introduction ...............................................................................................1

General Description...................................................................................1

Motor Selection .........................................................................................1

Description of Operation...........................................................................1

Model Types..............................................................................................2

II.......................................... INSTALLATION......................................................................................3

Installation Guidelines...............................................................................3

Installing the Controller ............................................................................5

Initial Startup...........................................................................................16

III ......................................... OPERATION ..........................................................................................17

Power On/Off ..........................................................................................17

Run ..........................................................................................................17

Stop .........................................................................................................17

Controlled Stop .......................................................................................17

Zero Speed Detection ..............................................................................17

Speed Control..........................................................................................18

Torque Control ........................................................................................18

Jog ...........................................................................................................19

Reverse....................................................................................................19

Armature Voltage and Current Outputs ..................................................19

Load Monitor (Motor Timed Overload)..................................................20

Direction Output......................................................................................20

Speed Regulator Input.............................................................................20

Inoperative Motor....................................................................................20

IV ......................................... MAINTENANCE AND REPAIR...........................................................21

General ....................................................................................................21

Adjustment Instructions ..........................................................................21

Troubleshooting Instructions...................................................................23

V.......................................... PARTS LIST ...........................................................................................27

VI ......................................... RATINGS AND SPECIFICATIONS .....................................................29

Ratings.....................................................................................................29

Operating Conditions ..............................................................................30

Performance Characteristics....................................................................31

Adjustments.............................................................................................31

Specifications ..........................................................................................31

VII ........................................ DRAWINGS ...........................................................................................33

INDEX ....................................................................................................36

BOOK 0960-B

LIST OF TABLES

TABLE TITLE PAGE

1................... Series 2230 MKII Model Matrix...........................................................................................2

2................... Jumper J4 Position........................................................................................................................5

3 .................... Dip Switch (SW3) ........................................................................................................................6

4 .................... Initial Potentiometer Settings .....................................................................................................16

5 .................... Dynamic Braking Characteristics ..............................................................................................18

6 .................... Troubleshooting.................................................................................................................... 23-26

7 .................... Parts List, Series 2230 MKII Controllers ..................................................................................27

8 .................... Typical Application Data ...........................................................................................................29

9 .................... Operating Voltages and Signals.................................................................................................30

10................... Controller Weights .....................................................................................................................30

11................... Speed Regulation Characteristics...............................................................................................31

12................... Shunt Field Data .........................................................................................................................32

13................... Tachometer Feedback Voltage Selection ..................................................................................22

LIST OF ILLUSTRATIONS

FIGURE TITLE PAGE

1................... Controller Mounting Configurations .....................................................................................7

2................... Controller Mounting Dimensions ................................................................................................8

3 .................... Logic Connection Diagram, Run-Stop-Jog Switch.....................................................................9

4 .................... Logic Connection Diagram, Forward-Reverse Switch and Run-Stop-Jog Switch ....................9

5 .................... Logic Connection Diagram, Run-Stop-Controlled Stop Pushbuttons and Run-Jog Switch....10

6 .................... Logic Connection Diagram, Run-Stop-Controlled Stop Pushbuttons and Forward /

Reverse Switch . .........................................................................................................................10

7 .................... Logic Connection Diagram, Optional Contactor Using Run-Stop-Jog Switch........................11

8 .................... Logic Connection Diagram, Optional Contactor Using Run-Stop Pushbuttons and ...............11

Run-Jog Switch

9 .................... Logic Connection Diagram, Line Starting With Motor Speed Potentiometer .........................12

10................... Signal Connection Diagram, Motor Speed Potentiometer, Unidirectional ..............................12

11................... Signal Connection Diagram, Motor Speed Potentiometer, Bidirectional.................................13

12................... Signal Connection Diagram, Tachometer Feedback.................................................................13

13................... Signal Connection Diagram, External Current (Torque) Reference Potentiometer.................13

14................... Signal Connection Diagram, External Current Limit Potentiometers ......................................14

15................... Signal Connection Diagram, Line Starting Without a Motor Speed Potentiometer ................14

16................... Signal Connection Diagram, External PID Controller with Auto/Manual Switch ..................14

17................... Signal Connection Diagram, 4-20mA Outputs – Armature Amps and Volts..........................15

18................... Signal Connection Diagram, 0-±10Vdc Outputs – Armature Amps and Volts .......................15

19................... Functional Schematic, Series 2230 MKII..................................................................................34

20................... Series 2230 MKII Control Board, 1/6 – 3HP............................................................................35

21................... 2233 MKII Connection Terminals - 5HP..................................................................................36

BOOK 0960-B

Blank Page

BOOK 0960-B

WARNING

The following must be strictly adhered to at all times.

1. YOU AS THE OWNER OR OPERATOR OF FINCOR EQUIPMENT HAVE THE RESPONSIBILITY

TO HAVE THE USERS OF THIS EQUIPMENT TRAINED IN ITS OPERATIONS AND WARNED OF ANY

POTENTIAL HAZARDS OF SERIOUS INJURY.

2. THE DRIVE EQUIPMENT SHOULD BE INSTALLED, OPERATED, ADJUSTED, AND SERVICED

ONLY BY QUALIFIED PERSONNEL FAMILIAR WITH THE CONSTRUCTION AND OPERATION

OF THE EQUIPMENT AND THE HAZARDS INVOLVED INCLUDING THOSE DESCRIBED

BELOW. FAILURE TO OBSERVE THIS WARNING CAN RESULT IN PERSONAL INJURY, LOSS OF LIFE,

AND PROPERTY DAMAGE.

3. THE NATIONAL ELECTRICAL CODE REQUIRES THAT AN AC LINE FUSED DISCONNECT OR

CIRCUIT BREAKER BE PROVIDED IN THE AC INPUT POWER LINES TO THE CONTROLLER. THIS

DISCONNECT MUST BE LOCATED WITHIN SIGHT OF THE CONTROLLER. DO NOT OPERATE

THE CONTROLLER UNTIL THIS CODE REQUIREMENT HAS BEEN MET.

4. THE DRIVE EQUIPMENT IS AT AC LINE VOLTAGE WHENEVER AC POWER IS CONNECTED TO

THE DRIVE EQUIPMENT. CONTACT WITH AN ELECTRICAL CONDUCTOR INSIDE THE DRIVE

EQUIPMENT OR AC LINE DISCONNECT CAN CAUSE ELECTRIC SHOCK RESULTING IN

PERSONAL INJURY OR LOSS OF LIFE.

5. BE SURE ALL AC POWER IS DISCONNECTED FROM THE DRIVE EQUIPMENT BEFORE

TOUCHING ANY COMPONENT, WIRING, TERMINAL, OR ELECTRICAL CONNECTION IN THE

DRIVE EQUIPMENT.

6. ALWAYS WEAR SAFETY GLASSES WHEN WORKING ON THE DRIVE EQUIPMENT.

7. DO NOT REMOVE OR INSERT CIRCUIT BOARDS, WIRES, OR CABLES WHILE AC POWER IS

APPLIED TO THE DRIVE EQUIPMENT. FAILURE TO OBSERVE THIS WARNING CAN CAUSE

DRIVE DAMAGE AND / OR PERSONAL INJURY.

8. ALL DRIVE EQUIPMENT ENCLOSURES, MOTOR FRAMES, AND REMOTE OPERATOR

STATIONS MUST BE CONNECTED TO AN UNBROKEN COMMON GROUND CONDUCTOR. AN

UNBROKEN GROUNDING CONDUCTOR MUST BE RUN FROM THE COMMON GROUND

CONDUCTOR TO A GROUNDING ELECTRODE BURIED IN THE EARTH OR ATTACHED TO A

PLANT GROUND. REFER TO THE NATIONAL ELECTRICAL CODE AND LOCAL CODES FOR

GROUNDING REQUIREMENTS.

9. THE ATMOSPHERE SURROUNDING THE DRIVE EQUIPMENT MUST BE FREE OF COMBUSTIVE

VAPORS, CHEMICAL FUMES, OIL VAPOR, AND ELECTRICALLY CONDUCTIVE OR CORROSIVE

MATERIALS.

10. SOLID-STATE DEVICES IN THE CONTROLLER CAN BE DESTROYED OR DAMAGED BY

STATIC ELECTRICITY. THEREFORE, PERSONNEL WORKING NEAR THESE STATICSENSITIVE

DEVICES MUST BE APPROPRIATELY GROUNDED.

BOOK 0960-B

SECTION I

GENERAL INFORMATION

INTRODUCTION

This manual contains installation, operation, and maintenance and repair instructions for Fincor Series 2230 MKII

Single-Phase Adjustable-Speed Regenerative DC Motor Controllers. A parts list, ratings and specifications, and

drawings are also included.

GENERAL DESCRIPTION

Series 2230 MKII Controllers statically convert AC line power to regulated DC for adjustable-speed armature

control of shunt-wound and permanent-magnet motors.

Applications include those requiring controllable bi-directional torque for overhauling loads, contactor-less

reversing, and position control.

Series 2230 MKII Controllers comply with applicable standards established by the National Electrical Code and

NEMA for motor and industrial control equipment. The controllers are Underwriters Laboratories Listed (File No.

E184521) UL/cUL.

MOTOR SELECTION

Series 2230 MKII Controllers control the operation of general purpose DC motors designed for use with solid-state

rectified power supplies. The motor may be shunt-wound, stabilized shunt-wound, or permanent magnet. For

maximum efficiency, the motor should be rated for operation from a NEMA Code K power supply.

DESCRIPTION OF OPERATION

Series 2230 MKII Regenerative Controllers, also known as four-quadrant controllers, not only control motor

speed and direction of rotation, but also the direction of motor torque.

Referring to Figure 1, when the drive (controller and motor) is operating in Quadrants I and III, motor rotation

and torque are in the same direction and the drive functions as a conventional non-regenerative drive. In

Quadrants II and IV, motor torque opposes the direction of motor rotation, which results in controlled braking.

The drive can switch rapidly from motoring to braking modes while simultaneously controlling the direction of

motor rotation. Under braking conditions, the controllers convert the mechanical energy of the motor and

connected load into electrical energy, which is returned (regenerated) to the AC power source.

FIGURE 1. Four-Quadrant Operation

BOOK 0960-B

MODEL TYPES

TABLE 1. SERIES 2230 MKII MODEL MATRIX

FUNCTION CONFIGURATION OPERATOR CONTROLS

POWER SOURCEa&

HP RANGE

MODEL RUN/STOP

JOG

SWITCHb

ARMATURE

CONTACT

AND DBc

OPEN

CHASSIS ENCLOSED LOCAL

INTEGRAL REMOTE 115V 230V

2231 X X

2231B X X X

2231P0 X X

2231P1 X X X

2231BP0 X X X

2231BP1 X X X X

2235 X X

2235B X X X

1/6 -1 1/3 - 2

2232 X X

2232B X X X

2236 X X

2236B X X X

1/6 - 1 1/3 - 3

2233 X X

2233B X X X

2233P0 X X

2233P1 X X X

2233BP0 X X X

2233BP1 X X X X

1/2 - 2 1 - 5

a. Units are reconnectable

b. No armature contactor

c. Includes armature contactor

Table des matières

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